Removal
1. Remove the throttle bodies as described on page 11.121.
2. Drain the oil tank as described on page 9.7.
3. Release the spring clip securing the breather hose to the tank. Detach the hose and remove the tank.
![](https://motoinstruction.ru/img/triumph/7/114327.jpg)
1. Hose clip; 2. Hose
4. Release the three bolts securing the oil tank to the upper crankcase.
5. Ease the oil tank upwards to detach it from the gallery in the crankcase.
6. Remove the link tube from the crankcase by pulling gently upwards.
Inspection
1. Check the tank for damage, deformation and splits. Replace the tank as necessary.
2. Check the breather hose for damage, splits and signs of collapse. Replace the hose as necessary.
3. Thoroughly clean the tank inside and out. Ensure no debris remains inside the tank.
Installation
1. Fit a new О-rings to the oil tank outlet and both ends of the link tube. Lubricate the О-rings with engine oil or petroleum jelly.
2. Refit the link tube to the upper crankcase.
3. Position the tank to the upper crankcase and link tube.
4. Locate the oil tank outlet to the link tube ensuring the О-ring is not damaged or dislodged during fitment.
5. Fit and tighten the oil tank screws; to 28 Nm (vertical fixings) and 12 Nm (horizontal fixing).
6. Attach the breather hose and attach the spring clip.
7. Refit the throttle bodies as described on page 11.122.
8. Refill the tank and engine with oil as described on page 9.16.
Oil transfer pipes
Oil transfer pipes are fitted to the lower crankcase to transfer oil to the transmission.
![](https://motoinstruction.ru/img/triumph/7/114328.jpg)
1. Oil transfer pipes
Eac pipe is retained by a screw at one end and is sealed at both ends by О-rings. If the pipes are removed, always renew the О-rings and tighten the screws to 9 Nm.